I’ve seen emojis completely banned on some codes of conduct because of potential offence. The OK hand symbol, the basic smiley face, or using the white skin ton

I’ve seen emojis completely banned on some codes of conduct because of potential offence. The OK hand symbol, the basic smiley face, or using the white skin tone on Slack could all be seen as hostile by some groups of people. Yeah it’s a bit crazy but this is one of the necessities of inviting lots of diverse groups of different ages and backgrounds to work together - there’s less of a base of shared communication and more risk of angering others, so communication must become more formal and defensive (at least until people establish good will with each other).